{"product_id":"shimano-ultegra-fc-r8000-50-34-cranckset-1","title":"Shimano ULTEGRA FC-R8000 50-34 cranckset","description":"\u003cp\u003eThe all-new SHIMANO ULTEGRA R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames. It is available with 53-39, 52-36, 50-34, and 46-36T chainrings and 165, 170, 172.5, and 175mm crank arm lengths.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight crankarm design optimized for power-transfer efficiency \n\u003c\/li\u003e\n\u003cli\u003eMinimal weight without sacrificing stiffness \n\u003c\/li\u003e\n\u003cli\u003eHOLLOWTECH II \n\u003c\/li\u003e\n\u003cli\u003eRider-tuned gear performance through various gear combinations \n\u003c\/li\u003e\n\u003cli\u003eRedesigned FC for greater frame compatibility \n\u003c\/li\u003e\n\u003cli\u003eWider gear pitch increases clearance between chain and leading teeth, providing compatibility with frames of O.L.D. 135 mm and 410 mm chainstay length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: FC-R8000 \n\u003c\/li\u003e\n\u003cli\u003eSeries: ULTEGRA R8000 Series \n\u003c\/li\u003e\n\u003cli\u003eChainring combination: 50-34T \n\u003c\/li\u003e\n\u003cli\u003eCompatible chain: HG-EV 11-velocità, HG-X11 \n\u003c\/li\u003e\n\u003cli\u003eReal weight: 674 g \n\u003c\/li\u003e\n\u003cli\u003eBCD (mm): 110 \n\u003c\/li\u003e\n\u003cli\u003eSpeeds: 11\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003eTecnologies\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHOLLOWGLIDE\u003c\/strong\u003e\u003cbr\u003eHigh rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shifting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHOLLOWTECH\u003c\/strong\u003e\u003cbr\u003eA lightweight crankset not only reduces the bike’s weight, but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. SHIMANO’s advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHOLLOWTECH II\u003c\/strong\u003e\u003cbr\u003eThe concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer.\u003cbr\u003eThe HOLLOWTECH II crankset has been developed by pursuing the optimum balance of stiffness \u0026amp; rotating performance in a lightweight and beautiful crankset design.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"172.5 mm","offer_id":48058359251185,"sku":"IFCR8000DX04","price":320.73,"currency_code":"AUD","in_stock":true},{"title":"170 mm","offer_id":48058359283953,"sku":"IFCR8000CX04","price":332.41,"currency_code":"AUD","in_stock":true},{"title":"175 mm","offer_id":48058359316721,"sku":"IFCR8000EX04","price":229.73,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/zm_20220502-111604.jpg?v=1776532471","url":"https:\/\/novasportsbikes.com\/products\/shimano-ultegra-fc-r8000-50-34-cranckset-1","provider":"Nova Sports Bikes","version":"1.0","type":"link"}